Sunderland's Republic of Ireland winger Kevin Kilbane insists that Saturday's clash with Iran will eclipse their World Cup group games against Portugal and Holland for excitement and atmosphere.

Sunderland's Republic of Ireland winger Kevin Kilbane insists that Saturday's clash with Iran will eclipse their World Cup group games against Portugal and Holland for excitement and atmosphere.

After finishing second to Portugal in the qualifying phase, the Irish must take on Iran in a two-legged play-off for the right to go to the finals in Japan and South Korea next summer.

Lansdowne Road will host the first encounter and then Mick McCarthy's side must travel to Tehran for the return leg.

"During our Group Two qualifying we achieved seven victories and three draws in 10 games - with Portugal finishing top on goal difference and Holland out of the tournament," said Kilbane.

"Those games against the Dutch and Portuguese were massive occasions. The hype was incredible prior to our 1-0 victory over Holland last month.

"It will be even bigger on Saturday with qualification for the finals in Japan and South Korea so close. We have a tremendous home record at Lansdowne Road - but we have to do the business all over again.

"We wouldn't be frightened of anyone playing in Dublin but we have to respect the Iranians.

"They look a well organised side but, hopefully, we can set up a cushion of goals to bring to Tehran for the second leg the following Thursday."

Kilbane will be looking to exorcise the ghosts of Ireland's last major play-off.

"Two years ago we were also in the play-offs for the European Championships final in Holland and Belgium," said the 24-year-old.